@charset "UTF-8";
/* 去掉标签的margin和padding */
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img, input {
  margin: 0;
  padding: 0;
}

/* body针对整体项目的样式 */
body {
  font-size: 16px;
  font-family: Arial, "Microsoft YaHei";
}

/* 默认的倾斜 */
em, i {
  font-style: normal;
}

/* 默认的加粗 */
b, strong {
  font-weight: normal;
}

/* 下划线 */
a, u {
  text-decoration: none;
}

/* 列表符号 */
ul, ol, li {
  list-style: none;
}

/* 标题标签 */
h1, h2, h3, h4, h5, h6 {
  font-size: 16px;
  font-weight: normal;
}

/* 图片处理 */
img {
  /* display:block; */
  border: 0;
}

/* fieldset */
fieldset {
  border: 0;
}

/* input */
input {
  background: none;
  border: none;
  outline: none;
}

/* textarea */
textarea {
  resize: none;
}

/* 提前封装一些类名 */
.float_l {
  float: left;
}

.float_r {
  float: right;
}

/* 去掉边框 */
.border_none {
  border: none !important;
}

/* 去掉背景 */
.bg_none {
  background: none !important;
}

/* 高度塌陷 */
.clear_fix:after {
  content: " ";
  clear: both;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}

.clear_fix {
  zoom: 1;
}

/* 单行文本省略号显示 */
.text_ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 元素在浏览器左右上下居中 */
.fixed_center {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

/* 元素在父元素左右上下居中 */
.child_center {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.margin0 {
  margin: 0 !important;
}

.paddingL_none {
  padding-left: 0 !important;
}

* {
  box-sizing: border-box;
}